![Amazon.com: PTFE Round Rod 0.78" 3/4 inch (20mm) Diameter, 6" (15.2 cm) Length : Industrial & Scientific Amazon.com: PTFE Round Rod 0.78" 3/4 inch (20mm) Diameter, 6" (15.2 cm) Length : Industrial & Scientific](https://m.media-amazon.com/images/I/719liJ-Ex3L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: PTFE Round Rod 0.78" 3/4 inch (20mm) Diameter, 6" (15.2 cm) Length : Industrial & Scientific
![Stainless Steel 60cm Ruler with Stamped mm and cm Graduations - Eisco Labs: Amazon.com: Tools & Home Improvement Stainless Steel 60cm Ruler with Stamped mm and cm Graduations - Eisco Labs: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/617pQ3ed5zL._AC_UF1000,1000_QL80_.jpg)
Stainless Steel 60cm Ruler with Stamped mm and cm Graduations - Eisco Labs: Amazon.com: Tools & Home Improvement
![Amazon.com: 7 Sizes Crochet Hooks Set, Large Crochet Hooks for Chunky Yarn, 7mm-20mm Huge Crochet Needles, Ergonomic Knitting Needles with Big-Eye Blunt Needles Crochet Accessions for DIY Craft Carpets Amazon.com: 7 Sizes Crochet Hooks Set, Large Crochet Hooks for Chunky Yarn, 7mm-20mm Huge Crochet Needles, Ergonomic Knitting Needles with Big-Eye Blunt Needles Crochet Accessions for DIY Craft Carpets](https://m.media-amazon.com/images/I/61W-MDK+snL.jpg)
Amazon.com: 7 Sizes Crochet Hooks Set, Large Crochet Hooks for Chunky Yarn, 7mm-20mm Huge Crochet Needles, Ergonomic Knitting Needles with Big-Eye Blunt Needles Crochet Accessions for DIY Craft Carpets
![NOKKO Stainless Steel Ruler 10-Pack - Measuring Set of 12-Inch/30cm Metal Rulers with Imperial & Metric Measurements & Conversion Table - Heavy Duty Stainless Steel, Etched Markers, Straight Edges - Amazon.com NOKKO Stainless Steel Ruler 10-Pack - Measuring Set of 12-Inch/30cm Metal Rulers with Imperial & Metric Measurements & Conversion Table - Heavy Duty Stainless Steel, Etched Markers, Straight Edges - Amazon.com](https://m.media-amazon.com/images/I/81Qz51DbkiL._AC_UF894,1000_QL80_.jpg)
NOKKO Stainless Steel Ruler 10-Pack - Measuring Set of 12-Inch/30cm Metal Rulers with Imperial & Metric Measurements & Conversion Table - Heavy Duty Stainless Steel, Etched Markers, Straight Edges - Amazon.com
![Amazon.com: M-D Building Products Platinum Black Foam Waterproof Weatherseal for Multi-Purpose 20 ft. L X 0.5 in : Tools & Home Improvement Amazon.com: M-D Building Products Platinum Black Foam Waterproof Weatherseal for Multi-Purpose 20 ft. L X 0.5 in : Tools & Home Improvement](https://m.media-amazon.com/images/I/51gQTOknTuL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: M-D Building Products Platinum Black Foam Waterproof Weatherseal for Multi-Purpose 20 ft. L X 0.5 in : Tools & Home Improvement
![Amazon.com: 99944200131 Echo 8" Steel Brushcutter Blade 20 mm Bore 22 Tooth Fits SRM-210 SRM-225 SRM-230 SRM-260 SRM-265 SRM-280 SRM-311 SRM-340 SRM-400 SRM-410 Trimmers : Patio, Lawn & Garden Amazon.com: 99944200131 Echo 8" Steel Brushcutter Blade 20 mm Bore 22 Tooth Fits SRM-210 SRM-225 SRM-230 SRM-260 SRM-265 SRM-280 SRM-311 SRM-340 SRM-400 SRM-410 Trimmers : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/71MNwNk9tQL.jpg)
Amazon.com: 99944200131 Echo 8" Steel Brushcutter Blade 20 mm Bore 22 Tooth Fits SRM-210 SRM-225 SRM-230 SRM-260 SRM-265 SRM-280 SRM-311 SRM-340 SRM-400 SRM-410 Trimmers : Patio, Lawn & Garden
![Amazon.com: YYJ HOME Ruler 12 Inch (30 cm) and Ruler 6 inch (15 cm) Both Side Have Centimeters and inch Ruler, Stainless Steel Ruler 12 inch and Metal 6 inch Ruler, Drawing Amazon.com: YYJ HOME Ruler 12 Inch (30 cm) and Ruler 6 inch (15 cm) Both Side Have Centimeters and inch Ruler, Stainless Steel Ruler 12 inch and Metal 6 inch Ruler, Drawing](https://m.media-amazon.com/images/I/61Lbf9Ww6QL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: YYJ HOME Ruler 12 Inch (30 cm) and Ruler 6 inch (15 cm) Both Side Have Centimeters and inch Ruler, Stainless Steel Ruler 12 inch and Metal 6 inch Ruler, Drawing
![Amazon.com: IIVVERR 200pcs 20mm x 25cm x 0.09mm Mica Paper Sheets Insulator (200 unids 20 mm x 25 cm x 0.09 mm Mica hojas de papel aislante : Everything Else Amazon.com: IIVVERR 200pcs 20mm x 25cm x 0.09mm Mica Paper Sheets Insulator (200 unids 20 mm x 25 cm x 0.09 mm Mica hojas de papel aislante : Everything Else](https://m.media-amazon.com/images/I/516Io2et6LL._AC_UF894,1000_QL80_.jpg)
Amazon.com: IIVVERR 200pcs 20mm x 25cm x 0.09mm Mica Paper Sheets Insulator (200 unids 20 mm x 25 cm x 0.09 mm Mica hojas de papel aislante : Everything Else
![Mitutoyo 177-314 Setting Ring, 62mm Size, 20mm Width, 112mm Outside Diameter, -1.5Micrometer Accuracy: Calibration Setting Rings: Amazon.com: Industrial & Scientific Mitutoyo 177-314 Setting Ring, 62mm Size, 20mm Width, 112mm Outside Diameter, -1.5Micrometer Accuracy: Calibration Setting Rings: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71tj5oBG9qL._AC_UF1000,1000_QL80_.jpg)
Mitutoyo 177-314 Setting Ring, 62mm Size, 20mm Width, 112mm Outside Diameter, -1.5Micrometer Accuracy: Calibration Setting Rings: Amazon.com: Industrial & Scientific
![Amazon.com: SMC CM-E020B (for CM2E), 20MM CM2 KIT/Accessory, Clevis Pivot Bracket : Industrial & Scientific Amazon.com: SMC CM-E020B (for CM2E), 20MM CM2 KIT/Accessory, Clevis Pivot Bracket : Industrial & Scientific](https://m.media-amazon.com/images/I/81DgegvU7eL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: SMC CM-E020B (for CM2E), 20MM CM2 KIT/Accessory, Clevis Pivot Bracket : Industrial & Scientific
![Amazon.com: woshilaoDS Double Pointed Knitting Needle Sets, 20 cm/7.8 inch Stainless Steel Metal Knitting Needles with Double Ended for Beginner, Kids, Sock Knitting Gauge 2 mm/2.5 mm/3 mm/3.5 mm/4 mm/4.5 mm/5 mm Amazon.com: woshilaoDS Double Pointed Knitting Needle Sets, 20 cm/7.8 inch Stainless Steel Metal Knitting Needles with Double Ended for Beginner, Kids, Sock Knitting Gauge 2 mm/2.5 mm/3 mm/3.5 mm/4 mm/4.5 mm/5 mm](https://m.media-amazon.com/images/I/81ZLNhM+aoL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: woshilaoDS Double Pointed Knitting Needle Sets, 20 cm/7.8 inch Stainless Steel Metal Knitting Needles with Double Ended for Beginner, Kids, Sock Knitting Gauge 2 mm/2.5 mm/3 mm/3.5 mm/4 mm/4.5 mm/5 mm
![CDL Micro 15 cm / 150mm Stainless Steel Metal Ruler/Rule (20mm Wide) Metric & Imperial : Amazon.ae: Industrial & Scientific CDL Micro 15 cm / 150mm Stainless Steel Metal Ruler/Rule (20mm Wide) Metric & Imperial : Amazon.ae: Industrial & Scientific](https://m.media-amazon.com/images/I/815ngCDihDL._AC_UF1000,1000_QL80_.jpg)
CDL Micro 15 cm / 150mm Stainless Steel Metal Ruler/Rule (20mm Wide) Metric & Imperial : Amazon.ae: Industrial & Scientific
![Amazon.com: 8 Inch / 20 cm Assorted Color Aluminum Ruler in Inch and CM Scale with Hanging Hole | Pack of 6 : Office Products Amazon.com: 8 Inch / 20 cm Assorted Color Aluminum Ruler in Inch and CM Scale with Hanging Hole | Pack of 6 : Office Products](https://m.media-amazon.com/images/I/61BCt5JHQML.jpg)
Amazon.com: 8 Inch / 20 cm Assorted Color Aluminum Ruler in Inch and CM Scale with Hanging Hole | Pack of 6 : Office Products
![Amazon.com: ONLYKXY 5 Pcs 20MM Diameter Silicone Round Snap in Type Locking Furniture Hole Plugs Button Protective Cover Cap Head Color: White (20MM0.78inch) (on10041) : Industrial & Scientific Amazon.com: ONLYKXY 5 Pcs 20MM Diameter Silicone Round Snap in Type Locking Furniture Hole Plugs Button Protective Cover Cap Head Color: White (20MM0.78inch) (on10041) : Industrial & Scientific](https://m.media-amazon.com/images/I/51ppq-OBkTS._AC_UF894,1000_QL80_.jpg)
Amazon.com: ONLYKXY 5 Pcs 20MM Diameter Silicone Round Snap in Type Locking Furniture Hole Plugs Button Protective Cover Cap Head Color: White (20MM0.78inch) (on10041) : Industrial & Scientific
![Amazon.com: QWORK Parallel Cross Calipers, 0-20 cm (0-8 inch) Vernier Calipers Marking Gauges, Stainless Steel Marking Tools with 2 Carbide Scribers/Pins/Needle : Industrial & Scientific Amazon.com: QWORK Parallel Cross Calipers, 0-20 cm (0-8 inch) Vernier Calipers Marking Gauges, Stainless Steel Marking Tools with 2 Carbide Scribers/Pins/Needle : Industrial & Scientific](https://m.media-amazon.com/images/I/71rpDS61jGL._AC_UF894,1000_QL80_.jpg)
Amazon.com: QWORK Parallel Cross Calipers, 0-20 cm (0-8 inch) Vernier Calipers Marking Gauges, Stainless Steel Marking Tools with 2 Carbide Scribers/Pins/Needle : Industrial & Scientific
![Amazon.com: 8 inch Rulers | 20 cm Rulers | Transparent Plastic Ruler | Pack of 12 of Premium Quality Rulers | Yellow, Green, Red and Blue : Office Products Amazon.com: 8 inch Rulers | 20 cm Rulers | Transparent Plastic Ruler | Pack of 12 of Premium Quality Rulers | Yellow, Green, Red and Blue : Office Products](https://m.media-amazon.com/images/I/71IpreXLLnL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 8 inch Rulers | 20 cm Rulers | Transparent Plastic Ruler | Pack of 12 of Premium Quality Rulers | Yellow, Green, Red and Blue : Office Products
![Amazon.com : Personalized Custom Shiny 20mm Rubber Mini Stamp Footprint Design Round Self Inking Kids Teacher Stamp : Office Products Amazon.com : Personalized Custom Shiny 20mm Rubber Mini Stamp Footprint Design Round Self Inking Kids Teacher Stamp : Office Products](https://m.media-amazon.com/images/I/71LcYVBE5QL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Personalized Custom Shiny 20mm Rubber Mini Stamp Footprint Design Round Self Inking Kids Teacher Stamp : Office Products
![Amazon.com: LIONX 30-Pin for Touch/iPhone IP ad Dock to 3.5mm Mini Jack Auxiliary Connector Cable 20cm White (20 cm, Black) : Electronics Amazon.com: LIONX 30-Pin for Touch/iPhone IP ad Dock to 3.5mm Mini Jack Auxiliary Connector Cable 20cm White (20 cm, Black) : Electronics](https://m.media-amazon.com/images/I/51vn9P09UyL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: LIONX 30-Pin for Touch/iPhone IP ad Dock to 3.5mm Mini Jack Auxiliary Connector Cable 20cm White (20 cm, Black) : Electronics
![Amazon.com: 10 Pcs Superior Dental Castroviejo Caliper 0 to 20 mm Straight 3.25" Surgical Instruments : Industrial & Scientific Amazon.com: 10 Pcs Superior Dental Castroviejo Caliper 0 to 20 mm Straight 3.25" Surgical Instruments : Industrial & Scientific](https://m.media-amazon.com/images/I/71SfBfNEfXL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 10 Pcs Superior Dental Castroviejo Caliper 0 to 20 mm Straight 3.25" Surgical Instruments : Industrial & Scientific
![Amazon.com : ToolUSA (2 Pack) Precise 12" (30.5 cm) Aluminum Ruler | Dual-Scale in Inches & Millimeters | 6 Template Holes from 1/8" (3.2 mm) to 5/16" (7.9 mm) | Ergonomic Curved Design : Office Products Amazon.com : ToolUSA (2 Pack) Precise 12" (30.5 cm) Aluminum Ruler | Dual-Scale in Inches & Millimeters | 6 Template Holes from 1/8" (3.2 mm) to 5/16" (7.9 mm) | Ergonomic Curved Design : Office Products](https://m.media-amazon.com/images/I/61Zf58AXHRL._AC_UF894,1000_QL80_.jpg)
Amazon.com : ToolUSA (2 Pack) Precise 12" (30.5 cm) Aluminum Ruler | Dual-Scale in Inches & Millimeters | 6 Template Holes from 1/8" (3.2 mm) to 5/16" (7.9 mm) | Ergonomic Curved Design : Office Products
![Amazon.com : Tamron - 20mm F/2.8 DI III OSD 1/2 - Lens for Sony E Mount - Ultra-Wide Angle - Macro 1:2 - Light and Compact - Ideal for Everyday Photography- F050SF Black : Electronics Amazon.com : Tamron - 20mm F/2.8 DI III OSD 1/2 - Lens for Sony E Mount - Ultra-Wide Angle - Macro 1:2 - Light and Compact - Ideal for Everyday Photography- F050SF Black : Electronics](https://m.media-amazon.com/images/I/71+trDmAYQL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Tamron - 20mm F/2.8 DI III OSD 1/2 - Lens for Sony E Mount - Ultra-Wide Angle - Macro 1:2 - Light and Compact - Ideal for Everyday Photography- F050SF Black : Electronics
![Amazon.com: Gualiy Stainless Steel Bracelets Chain, 20MM Width Silver Curb Chain Bracelet 20.5CM Bracelets For Men Chain: Clothing, Shoes & Jewelry Amazon.com: Gualiy Stainless Steel Bracelets Chain, 20MM Width Silver Curb Chain Bracelet 20.5CM Bracelets For Men Chain: Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/61uentWe8WL._AC_UY1000_.jpg)